Adding and Subtracting Decimal Word Problems

It took Ruby 0.5 hour to do her science homework and 0.9 hour to do her math homework. How much time was spent doing her homework?

• 0.14 hour

• 1.04 hours

• 0.45 hour

• 1.4 hours

Tags

CCSS.3.MD.A.1

It took KeShawn 0.45 hour to rake the leaves and 0.75 hour to mow the lawn. How long did it take KeShawn to rake the leaves and mow the lawn?

• 0.12 hour

• 1.1 hours

• 1.2 hours

• 1.21 hours

Tags

CCSS.3.MD.A.1

Lidia lives 1.25 miles from school and 0.82 mile from the grocery store. How much farther does Lidia live from school than from the grocery store?

• 0.33 mile

• 0.43 mile

• 2.07 miles

• 4.3 miles

Tags

CCSS.3.NBT.A.2

CCSS.3.OA.D.8

Angelo bought 3.45 pounds of red apples and 1.57 pounds of green apples. How many more pounds of red apples than green apples did Angelo buy?

• 5.02 pounds

• 1.98 pounds

• 1.88 pounds

• 1.12 pounds

Tags

CCSS.3.MD.A.2

Brooks has $16.73. He buys a baseball card that costs $4.12. How much money will he have left?

• $12.61

• $14.61

• $5.53

• $8.61

Tags

CCSS.3.NBT.A.2

A vet tech measures the mass of two hamsters. The smallest one was 76.64 grams. The larger one was 81.54 grams. How much larger is the one hamster compared to the other?

• 158.18 grams

• 148.18 grams

• 4.9 grams

• 3.9 grams

Tags

CCSS.3.MD.A.2

CCSS.3.NBT.A.2

Ella's rose plant was 64.34 cm tall in June. During July, the plant grew 58.7 cm. How tall is Ella's rose plant at the end of July?

• 702.1 cm

• 123.04 cm

• 70.21 cm

• 58.7 cm

Tags

CCSS.3.NBT.A.2

CCSS.3.OA.D.8

Jamie bought a beach towel for $9.95 and a beach bag for $13.46. What is the total amount of money Jamie spent on the two items?

• $22.31

• $23.41

• $32.91

• $144.55

Tags

CCSS.3.NBT.A.2

CCSS.3.OA.D.8

Jackson walked 1.75 km on Monday and 3.2 km on Wednesday. What was the total distance that Jon walked on Monday and Wednesday?

• 33.75 km

• 4.95 km

• 3.95 km

• 2.07 km

Tags

CCSS.5.NBT.B.7

Mackenzie read that 2.75 in of rain fell on Saturday. She read that 1.6 in of rain fell on Sunday. How much rain fell on the two days?

• 3.15 in

• 2.91 in.

• 3.81 in.

• 4.35 in.

Tags

CCSS.3.MD.A.2

CCSS.3.NBT.A.2